CN101541939A - Benefit agent-containing delivery particle - Google Patents
Benefit agent-containing delivery particle Download PDFInfo
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- CN101541939A CN101541939A CNA2007800431566A CN200780043156A CN101541939A CN 101541939 A CN101541939 A CN 101541939A CN A2007800431566 A CNA2007800431566 A CN A2007800431566A CN 200780043156 A CN200780043156 A CN 200780043156A CN 101541939 A CN101541939 A CN 101541939A
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Abstract
The present invention relates to benefit agent containing delivery particles, compositions comprising said particles, and processes for making and using the aforementioned particles and compositions. When employed in compositions, for example, compositions for cleaning, fabric care, or coating onto various substrates, textiles or surfaces, such particles increase the efficiency of benefit agent delivery, thereby allowing reduced amounts of benefit agents to be employed. In addition to allow the amount of benefit agent to be reduced, such particles allow a broad range of benefit agents to be employed.
Description
The cross reference of related application
The application requires the right of priority of U.S. Provisional Application sequence number of submitting on November 30th, 2,006 60/861,996 and the U.S. Provisional Application sequence number of submitting on November 22nd, 2,006 60/860,645 according to 35U.S.C. § 119 (e).
Invention field
The present invention relates to contain beneficial agent (benefit agent) delivery of particles, comprise this type of grains of composition and this type of particle and preparation of compositions and using method.
Background of invention
Beneficial agent, for example spices, siloxanes, wax, condiment, VITAMIN and fabric softener are not only expensive but also not too effective usually when being used for personal care composition, cleaning compositions and Fabrid care composition with high-content.Therefore, the validity that needs these beneficial agents of maximization.A kind ofly realize that the method for this purpose is to improve the delivery efficiency of this type of beneficial agent.Lamentedly, be difficult to improve the delivery efficiency of beneficial agent because this class reagent may be owing to the physics or the chemical property of reagent be lost, perhaps this class reagent may with other composition component or processed regional incompatible.
Therefore, still need a kind of delivery of particles that contains beneficial agent that the benefit agent delivery efficient of improvement can be provided.
Summary of the invention
The present invention relates to contain the delivery of particles of beneficial agent, this delivery of particles comprises core material and surrounds the wall material of described core material at least in part.The invention still further relates to and comprise described grains of composition and this class particle and preparation of compositions and using method.
Detailed Description Of The Invention
Definition
As used herein, " consumer's goods " be meant Baby Care product, beauty care items, fabric and care and household product, home care product, feminine care product, Health Care, snack and/or drink product or be intended to the sale form be used or consume and be not intended to be used for after this commerce manufacturing or the device of modification.This series products includes but not limited to diaper, bib, cleaning piece; Relate to product and/or the method for handling hair (mankind, dog and/or cat), comprising: SYNTHETIC OPTICAL WHITNER, tinting material, staining agent, amendment, shampoo, setting agent; Reodorant and antiperspirant; Personal cleanser; Makeup; Skin care comprises using of topical products that white cream, lotion and other human consumer use; With the shaving product, relate to and handle fabric, hard surface and any other surperficial product and/or method in fabric and care and household scope, comprising: air nursing product, car care product, dish washing product, fabric conditioner (comprising softener), clothes washing washing agent, clothes washing and rinse additive and/or nursing product, hard surface cleaners and/or treatment agent and other are used for the sanitising agent of human consumer or public place use; The product and/or the method that relate to toilet paper, medicated napkin, paper handkerchief and/or paper handkerchief; Tampon, sanitary napkin; The product and/or the method that relate to mouth care comprise toothpaste, gutta-percha, tooth cough lotion, adhesive of tooth, teeth whitening; The OTC (over-the-counter) Health Care comprises cough and cold medicine, analgesic agent, RX pharmaceuticals, pet care and nutritious prod, and the desalt product; Mainly be intended to be used for habitual meals or as the foodstuff products of consuming between the meals accompaniment of processing (limiting examples comprises potato chips, tortilla chips, puffed rice, spiced salt cracknel, corn flakes, cereal bar, vegetables slice or crisp, mixes dessert, mixes party food, many wheats sheet, dessert rusk, cheese dessert, pork rind, corn dessert, ball decorate the heart, extruding dessert and bagel sheet); And coffee.
Except as otherwise noted, term " cleaning compositions " is as used herein comprises particulate state or powdery is multi-functional or " heavy duty type " washing composition, especially cleaning detergent; Liquid, gel or pasty state multifunctional detergent, especially usually said heavy duty type liquid type; Liquid high-count fabric washing composition; Detergent for washing dishware with hand or light-duty dishwashing agent, those of especially high alveolitoid; The dish washing detergent that machine is used comprises various sheet, particulate state, liquid and rinse aid type washing composition in family and public place use; Liquid cleaner and sterilizing agent comprise antibiotic hand washing type, cleansing soap, collutory, denture cleanser, dentifrice, automobile or carpet shampoos, bathroom detergent; Shampoo and hair conditioner; Shower gel and bubble bath and metal detergent; And cleaning additive, as bleaching assistant and " decontamination rod " or pre-treatment type auxiliary agent, substrate loading stocks, for example siccative accessory plate, drying and wetting cleaning piece and pad, non-woven substrate, and cavernous body; And spray and propellant.
Except as otherwise noted, term " fabric " care composition " as used hereinly comprise fabric softening compositions, fabric enhancing compositions, the pure and fresh composition of fabric and their combination.
As used herein, microcapsule contained in phrase " delivery of particles that contains beneficial agent ", comprises perfume microcapsule.
Term as used herein " particle ", " delivery of particles that contains beneficial agent ", " capsule " and " microcapsule " synonym.
When being used for claim, article used herein " a kind of/one " is understood to mean one or more things that are subjected to claims protection or describe.
It is nonrestrictive that term as used herein " comprises/comprise ".
Should use disclosed testing method in the application's " Test Methods section " to measure the relevant parameter value of applicant's invention.
Except as otherwise noted, all components or composition levels all are the active substance parts about this component or composition, do not comprise the impurity in the commercially available source that may be present in these components or composition, for example residual solvent or by product.
Except as otherwise noted, all percentage and ratio are all calculated by weight.Except as otherwise noted, all percentage and ratio all calculate based on total composition.
Should be appreciated that each the greatest measure limit that provides in whole specification sheets comprises the numerical value limit that each is lower, just low numerical value limit like this is to write out clearly equally in this article.Each the minimum value scope that provides in this manual will comprise each higher limit, as this higher limit of clearly writing out herein.Each numerical range that provides in whole specification sheets comprises each the narrower numerical range that drops in this relative broad range, and just narrower numerical range like this is to write out clearly equally in this article.
The delivery of particles that contains beneficial agent
The applicant finds, when employing comprise core material and surround at least in part described core material wall material and have the combination of certain physics and chemical property contain the delivery of particles of beneficial agent the time, can economic mode solve the problem that reaches effective and efficient benefit agent delivery.These physics and chemical property are limited by volume weighting breaking tenacity (Volume Weighted Fracture Strength).Sending usefulness and efficient can further be customized by selecting to have following particle for the listed volume weighting breaking tenacity of each application:
1.) the delivery of particles that contains beneficial agent of Class1 (Class1 particle).In the expectation washing lotion/from the interests of washing lotion, for example, during smell, can adopt this type of particle.This type of particle can have less than about 0.8MPa, the about 0.1MPa of about 0.8MPa-, and even the volume weighting breaking tenacity of the about 0.25MPa of about 0.75MPa-.
2.) the delivery of particles that contains beneficial agent of type 2 (type 2 particles).When the interests of expectation, for example, during smell, can adopt this type of particle from wet end position (situs).This type of particle can have the about 2MPa of about 0.5MPa-, the about 1.8MPa of about 0.8MPa-, and even the volume weighting breaking tenacity of the about 1.7MPa of about 1MPa-.
3.) the delivery of particles that contains beneficial agent of type 3 (type 3 particles).When expectation from the interests of exsiccant cadre position after this type of particle contacts, for example, during smell, can adopt this type of particle.This type of particle can have about 1.5MPa and even the about 5MPa of 2MPa-, the about 4MPa of about 1.5MPa and even 2MPa-, or the volume weighting breaking tenacity of about 1.5MPa and even the about 3MPa of 2MPa-.
4.) the delivery of particles that contains beneficial agent of type 4 (type 4 particles).When expectation from the position with after this type of particle contacts between the wearing/usage period interests at this kind position, for example, during smell, can adopt this type of particle.This type of particle can have the about 16MPa of about 5MPa-, the about 9MPa of about 5MPa-, and even the volume weighting breaking tenacity of the about 8MPa of about 6MPa-.
In brief, can customize interests level by institute's expense type of selecting each class to contain the delivery of particles of beneficial agent in arbitrary position.
In one aspect, the applicant discloses particulate composition, wherein the total unit weight of particulate (volume weight) be 100% and each class particulate unit weight can be as follows:
The Class1 particle: about 0%-is about 100%, and about 5%-is about 50%, and even about 5%-about 25%;
Type 2 particles: about 0%-is about 100%, and about 5%-is about 50%, and even about 5%-about 25%;
Type 3 particles: about 0%-is about 100%, and about 5%-is about 90%, and even about 5%-about 25%; With
Type 4 particles: about 0%-is about 100%, and about 5%-is about 50%, and even about 5%-about 25%.
Condition be Class1,2,3 and 4 the delivery of particles that contains beneficial agent the percentage summation always this kind of 100%-summation can not surpass or less than 100%.
In one aspect, disclose that to comprise about 0.001%-about 25%, the consumer's goods of about 0.001%-about 10% or the about 3% above-mentioned particulate composition of about 0.01%-are based on overall consumption product amount.
In one aspect, disclose that to comprise about 0.005%-about 10%, the cleaning compositions of about 0.01%-about 3% or the about 1% above-mentioned particulate composition of about 0.1%-is based on total cleaning compositions quality.
In one aspect, disclose that to comprise about 0.005%-about 10%, the Fabrid care composition of about 0.01%-about 3% or the about 1% above-mentioned particulate composition of about 0.1%-is based on total fabric nursing product quality.
In one aspect, when at the consumer's goods, when using above-mentioned particulate composition in for example liquid consumer's goods, this particulate composition can have at least 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% and even 100% deposition.
In one aspect, when at the consumer's goods, when using above-mentioned particulate composition in for example liquid consumer's goods, this particulate composition can have less than 50%, 40%, 30%, 20%, 10% and even 0% the beneficial agent of the sealing percolation ratio from the microcapsule of described particulate composition to the described consumer's goods.
Useful wall material comprises the material that is selected from polyethylene, polymeric amide, polystyrene, polyisoprene, polycarbonate, polyester, polyacrylic ester, polyureas, urethane, polyolefine, polysaccharide, Resins, epoxy, vinyl polymer and their mixture.In one aspect, useful wall material comprise the material that can not fully infiltrate into core material and at the delivery of particles that contains beneficial agent with the material in the environment that is used, obtain the described interests of sending to allow.The impermeable wall material that is fit to comprises and is selected from following material: the reaction product of one or more amine and one or more aldehyde, for example with the urea of formaldehyde or glutaraldehyde cross-linking, with the melamine of formaldehyde crosslinking; Choose gelatin polyphosphate coacervate wantonly with glutaraldehyde cross-linking; The gelatin-Arabic gum coacervate; Cross-linked silicone liquid; With the polyamine of polyisocyanates reaction and their mixture.In one aspect, wall material comprises the melamine with formaldehyde crosslinking.
Useful core material comprises perfume base; silicone oil; wax; hydrocarbon; higher fatty acid; essential oil; lipoid; the skin refrigerant; VITAMIN; sun-screening agent; antioxidant; glycerine; catalyzer; bleach particle; silica dioxide granule; the stench light-weight additive; odour controlling materials; sequestrant (chelating agent); static inhibitor; tenderizer; insect and moth repellent; tinting material; antioxidant; sequestrant (chelant); thickening material (bodying agent); fold and style control agent (drape and form control agent); smooth agent; the wrinkle control agent; sanitizer (sanitization agent); sterilizing agent; Microbiological Control (germcontrol agent); mould control agent (mold control agent); mould control agent (mildewcontrol agent); antiviral agent; siccative; anti-stain resistant agent; stain remover; fabric upgrades agent (refreshing agent) and preservation agent (freshness extending agent); chlorine floats odor control agent; laking agent; dye transfer inhibitor; color is kept agent; white dyes; color recovery/regenerator; anti-decolourant; the whiteness rising agent; anti-wear agent (anti-ab rasionagent); anti-wear agent; fabric integrity agent; anti-wear agent (anti-wear agent); the anti pilling agent; defoamer and kilfoam; the UV protective material dyestuff of fabric and skin; day light decolourizing inhibitor; anti-allergic agent; enzyme; water-proofing agent; comfortable dose of fabric; anti-shrinking agent; stretch-proof agent (stretchresistance agent); extension recovery agent (stretch recovery agent); skin-protecting agent; glycerine and natural active matter be aloe for example; vitamin-E; shea butter; theobroma oil etc., brightener; antibacterial substance; hidroschesis active matter matter; cationic polymers; dyestuff and their mixture.In one aspect, described perfume base is selected from alcohol, ketone, aldehyde, ester, ether, nitrile alkene.In one aspect, core material comprises spices.In one aspect, described spices comprises the perfume base that is selected from alcohol, ketone, aldehyde, ester, ether, nitrile alkene and their mixture.In one aspect, described spices can comprise perfume base, this perfume base is selected from: have less than about 250 ℃ boiling point (B.P.) with less than the perfume base of about 3 ClogP, have greater than about 250 ℃ B.P. with greater than the perfume base of about 3 ClogP, have greater than about 250 ℃ B.P. with less than the perfume base of about 3 ClogP, have less than about 250 ℃ B.P. with greater than the perfume base of about 3 ClogP and their mixture.Have less than about 250 ℃ B.P. and be called the perfume base of first quartile less than the perfume base of about 3 ClogP, have greater than about 250 ℃ B.P. with greater than the perfume base of about 3 ClogP and be called four-quadrant perfume base, have greater than about 250 ℃ B.P. with less than the perfume base of about 3 ClogP and be called the perfume base of second quadrant, have less than about 250 ℃ B.P. and be called the perfume base of third quadrant greater than the perfume base of about 3 ClogP.In one aspect, described spices comprises having the perfume base that is lower than about 250 ℃ B.P..In one aspect, described spices comprises perfume base, and this perfume base is selected from the perfume base of first, second and third quadrant and their mixture.In one aspect, described spices comprises the perfume base of third quadrant.The perfume base of first, second, third, fourth quadrant that is fit to is disclosed in United States Patent (USP) 6,869, among the 923B1.
In one aspect, described spices comprises four-quadrant perfume base.Though be not wishing to be bound by theory, it is believed that described four-quadrant perfume base can improve " balance " of fragrance scent.Described spices can comprise less than about 30% based on total spices weight, less than about 20%, and even less than about 15% described four-quadrant perfume base.
In one aspect, described benefit agent delivery particulate core material comprises:
A.) has flavor compositions less than 4.5 ClogP;
B.), comprise 60% flavor compositions that has less than the spices material of 4.0 ClogP based on total flavor compositions weight;
C.), comprise 35% flavor compositions that has less than the spices material of 3.5 ClogP based on total flavor compositions weight;
D.), comprise 40% and have spices material and at least 1% less than 4.0 ClogP and have flavor compositions less than the spices material of 2.0 ClogP based on total flavor compositions weight;
E.), comprise 40% and have spices material and at least 15% less than 4.0 ClogP and have flavor compositions less than the spices material of 3.0 ClogP based on total flavor compositions weight;
F.), comprise the flavor compositions of at least 1% butyric ester and at least 1% valerate based on total flavor compositions weight;
G.), comprise the flavor compositions that at least 2% ester and at least 10% that contains the allylic structure part contains the another kind of spices of ester structure part based on total flavor compositions weight;
H.), comprise at least 1% flavor compositions that contains the aldehyde of alkyl chain structure division based on total flavor compositions weight;
I.), comprise the flavor compositions of at least 2% butyric ester based on total flavor compositions weight;
J.), comprise the flavor compositions of at least 1% valerate based on total flavor compositions weight;
K.), comprise the flavor compositions that at least 3% ester and 1% that contains the allylic structure part contains the aldehyde of alkyl chain structure division based on total flavor compositions weight;
L.), comprise the flavor compositions that at least 25% spices and 1% that contains the ester structure part contains the aldehyde of alkyl chain structure division based on total flavor compositions weight;
M.) based on total flavor compositions weight, comprise at least 2% flavor compositions that is selected from following material: 4-(2,6,6-trimethylammonium-1-cyclohexenyl)-3-butene-2-ketone, 4-(2,6,6-trimethylammonium-2-cyclohexenyl)-3-butene-2-ketone and 3-butene-2-ketone, 3-methyl-4-(2,6,6-trimethylammonium (trimehtyl)-1-tetrahydrobenzene-2-yl)-and their mixture;
N.), comprise at least 0.1% 10 three carbon-2-alkene nitrile and 3, the flavor compositions of 12-oleatridecadiene nitrile (mandaril) and their mixture based on total flavor compositions weight;
O.), comprise at least 2% flavor compositions that is selected from following material based on total flavor compositions weight: 3,7-dimethyl-6-octene nitrile, 2-cyclohexylidene-2-phenylacetonitrile and their mixture;
P.) based on total flavor compositions weight, comprise at least 80% one or more contain the flavor compositions of the spices that is selected from following structure division: ester, aldehyde, jononeionone, nitrile, ketone and their combination;
Q.), comprise at least 3% flavor compositions that contains the ester of allylic structure part based on total flavor compositions weight; Based on total flavor compositions weight, comprise at least 20% flavor compositions that is selected from following material: 1-methylethyl-2-Methyl Butyric Acid ester; Ethyl-2 methyl valeric acid ester; 1,5-dimethyl-1-vinyl hexyl-4-thiazolinyl acetic ester; Right-
-1-alkene-8-yl acetate (p-metnh-1-en-8-yl acetate); 4-(2,6,6-trimethylammonium-2-cyclohexenyl)-3-butene-2-ketone; 4-acetoxy-3-methoxyl group-1-propenylbenzene; 2-propenyl hexanaphthene propionic ester; Two the ring [2.2.1] heptan-5-alkene-2-carboxylic acid, 3-(1-methylethyl)-ethyl ester; Two ring (bycyclo) [2.2.1] heptan-2-alcohol, 1,7, the 7-trimethylammonium-, acetic ester; 1,5-dimethyl-1-vinyl oneself-4-thiazolinyl acetic ester; Hexyl 2 Methylpropionic acid ester; Ethyl-2-Methyl Butyric Acid ester; The 4-hendecanone; 5-heptyl dihydro-2 (3h)-furanone; 1,6-nonadiene-3-alcohol, 3,7 dimethyl-; 3,7-dimethyl-octa-1,6-diene-3-o; 3-tetrahydrobenzene-1-formaldehyde, dimethyl-; 3,7-dimethyl-6-octene nitrile; 4-(2,6,6-trimethylammonium-1-cyclohexenyl)-3-butene-2-ketone; 13 carbon-2-alkene nitrile; Patchouli oil; Ethyl tricyclo [5.2.1.0] last of the ten Heavenly stems-2-carboxylicesters; 2,2-dimethyl-hexanaphthene propyl alcohol; Hexyl acetate, 7-ethanoyl, 1,2,3,4,5,6,7,8-octahydro-1,1,6,7-tetramethyl-naphthalene; Allyl group-cyclohexyloxy ester; Methyl nonyl acetaldehyde; 1-spiral shell [4,5] last of the ten Heavenly stems-7-alkene-7-base-4-amylene-1-ketone; The 7-octen-2-ol, 2-methyl-6-methylene radical-, dihydro; Hexalin, 2-(1, the 1-dimethyl ethyl)-, acetic ester; Six hydrogen-4,7-endo-methylene group indenes-5 (6)-Ji propionic ester six hydrogen-4,7-endo-methylene group indenes-5 (6)-Ji propionic ester; The 2-methoxynaphthalene; 1-(2,6,6-trimethylammonium-3-cyclohexenyl)-2-butylene-1-ketone; 1-(2,6,6-trimethylammonium-2-cyclohexenyl)-2-butylene-1-ketone; 3,7-dimethyl-octa-3-alcohol; 3-butene-2-ketone, 3-methyl-4-(2,6,6-trimethylammonium-1-tetrahydrobenzene-2-yl)-; Caproic acid, 2-propenyl ester; (z)-ninth of the ten Heavenly Stems-6-alkene-1-aldehyde; The 1-capraldehyde; The 1-octanal; The 4-tertiary butyl-Alpha-Methyl hydrocinnamic aldehyde; Jasmonal H; Ethyl-2,4-hexadiene acid esters; 2-propenyl 3-hexanaphthene propionic ester; With their mixture;
R.), comprise at least 20% flavor compositions that is selected from following material: 1-methylethyl-2-Methyl Butyric Acid ester based on total flavor compositions weight; Ethyl-2 methyl valeric acid ester; 1,5-dimethyl-1-vinyl oneself-4-thiazolinyl acetic ester; Right-
-1-alkene-8-yl acetate; 4-(2,6,6-trimethylammonium-2-cyclohexenyl)-3-butene-2-ketone; 4-acetoxy-3-methoxyl group-1-propenylbenzene; 2-propenyl hexanaphthene propionic ester; Two the ring [2.2.1] heptan-5-alkene-2-carboxylic acid, 3-(1-methylethyl)-ethyl ester; Two ring (bycyclo) [2.2.1] heptan-2-alcohol, 1,7, the 7-trimethylammonium-, acetic ester; 1,5-dimethyl-1-vinyl oneself-4-thiazolinyl acetic ester; Hexyl 2 Methylpropionic acid ester; Ethyl-2-Methyl Butyric Acid ester, 4-undecalactone (4-undecanolide); 5-heptyl dihydro-2 (3h)-furanone; The 5-hydroxy-dodecanoic acid; The decane acid lactone; Undecalactone, 1,6-nonadiene-3-alcohol, 3,7 dimethyl-; 3,7-dimethyl-octa-1,6-diene-3-alcohol; 3-tetrahydrobenzene-1-formaldehyde, dimethyl-; 3,7-dimethyl-6-octene nitrile; 4-(2,6,6-trimethylammonium-1-cyclohexenyl)-3-butene-2-ketone; 13 carbon-2-alkene nitrile; Patchouli oil; Ethyl tricyclo [5.2.1.0] last of the ten Heavenly stems-2-carboxylicesters; 2,2-dimethyl-hexanaphthene propyl alcohol; Allyl group-cyclohexyloxy ester; Methyl nonyl acetaldehyde; 1-spiral shell [4,5] last of the ten Heavenly stems-7-alkene-7-base-4-amylene-1-ketone; The 7-octen-2-ol, 2-methyl-6-methylene radical-, dihydro, hexalin, 2-(1, the 1-dimethyl ethyl)-, acetic ester; Six hydrogen-4,7-endo-methylene group indenes-5 (6)-Ji propionic ester; Six hydrogen-4,7-endo-methylene group indenes-5 (6)-Ji propionic ester; The 2-methoxynaphthalene; 1-(2,6,6-trimethylammonium-3-cyclohexenyl)-2-butylene-1-ketone; 1-(2,6,6-trimethylammonium-2-cyclohexenyl)-2-butylene-1-ketone; 3,7-dimethyl-octa-3-alcohol; 3-butene-2-ketone, 3-methyl-4-(2,6,6-trimethylammonium-1-tetrahydrobenzene-2-yl)-; Caproic acid, 2-propenyl ester; (z)-ninth of the ten Heavenly Stems-6-alkene-1-aldehyde; The 1-capraldehyde; The 1-octanal; The 4-tertiary butyl-Alpha-Methyl hydrocinnamic aldehyde; Ethyl-2,4-hexadiene acid esters; 2-propenyl 3-hexanaphthene propionic ester; With their mixture;
S.), comprise at least 5% flavor compositions that is selected from following material based on total flavor compositions weight: 3-tetrahydrobenzene-1-formaldehyde, dimethyl-; 3-butene-2-ketone, 3-methyl-4-(2,6,6-trimethylammonium-1-tetrahydrobenzene-2-yl)-; Patchouli oil; Caproic acid, 2-propenyl ester; The 1-octanal; The 1-capraldehyde; (z)-ninth of the ten Heavenly Stems-6-alkene-1-aldehyde; Methyl nonyl acetaldehyde; Ethyl-2-Methyl Butyric Acid ester; 1-methylethyl-2-Methyl Butyric Acid ester; Ethyl-2 methyl valeric acid ester; 4-hydroxyl-3-ethoxy-benzaldehyde; 4-hydroxy 3-methoxybenzene formaldehyde; 3-hydroxy-2-methyl-pyrokomane; 3-hydroxyl-2-ethyl-pyrokomane and their mixture;
T.), comprise the flavor compositions that has greater than the spices of 5.0 ClogP less than 10% based on total flavor compositions weight;
U.) comprise the flavor compositions of palmitinic acid geraniol ester; Or
V.) comprise the flavor compositions of first material and optional second material, described first material has:
(i) at least 2 ClogP;
(ii) less than about 280 ℃ boiling point; And
The second second optional material when existing has
(i) less than 2.5 ClogP; With
(ii) less than the ODT of about 100ppb.
Described perfume base and fragrant-inner agent can derive from one or more in the following company: Firmenich (Geneva, Switzerland), Givaudan (Argenteuil, France), IFF (Hazlet, NJ), Quest (Mount Olive, NJ), Bedoukian (Danbury, CT), Sigma Aldrich (St.Louis, MO), and Millennium SpecialtyChemicals (Olympia Fields, IL), Polarone International (JerseyCity, NJ), (Keyport is NJ) with Aroma ﹠amp for Fragrance Resources; FlavorSpecialties (Danbury, CT).
The preparation method who contains the delivery of particles of beneficial agent
Disclosed particle can pass through USP 6,592,990 B2 and/or USP6 in the present patent application, the instruction of 544,926 B1 and embodiment disclosed herein preparation.
Usually in making process, use particle anionic emulsifier with emulsification beneficial agent before forming at microcapsule.Though be not wishing to be bound by theory, but it is believed that disadvantageous interaction takes place for anionic materials and cats product active substance, this cats product active substance usually is present in composition for example in the Fabrid care composition, and this may produce and be used for the gathering not too attractive in appearance of described composition particulate.Except unacceptable attractive in appearance, this aggregate also may cause particle to be separated fast mutually from body.The applicant finds, can stop this kind gathering by adding some gathering inhibition material, and this gathering suppresses material and comprises the material that is selected from salt, polymkeric substance and their mixture.Useful gathering suppresses material and comprises: divalent salts, and magnesium salts for example, for example, magnesium chloride, magnesium acetate, trimagnesium phosphate, magnesium formiate, boronation magnesium, magnesium titanate, magnesium sulfate 7 hydrate; Calcium salt, for example, calcium chloride, calcium formiate, lime acetate, Calcium Bromide; Trivalent salt, aluminium salt for example, for example Tai-Ace S 150, aluminum phosphate, aluminum chloride n-hydrate and polymkeric substance with suspension anion particle ability, for example dirt suspension polymer, for example polyamine (polymine, alkoxylate polymine, polyquaternium-6, polyquaternium-7.
In one aspect of the invention, manufacturing contains the delivery of particles of beneficial agent and with a kind of material it is applied subsequently, with this particle of box lunch be placed in comprise for example tensio-active agent, polymkeric substance and solvent bulk environment condition reduction of following time beneficial agent from described particulate leak rate.The limiting examples that can serve as the coating of barrier material comprises and is selected from following material: the polyvinylpyrrolidone homopolymer, and with the various multipolymers of vinylbenzene, vinyl-acetic ester, imidazoles, the monomer that contains primary amine and secondary amine, methyl acrylate, polyvinyl acetal, maleic anhydride; The polyvinyl alcohol homopolymer, and with the various multipolymers of vinyl-acetic ester, 2-acrylamide-2-methyl propane sulfonic acid ester, the monomer that contains primary amine and secondary amine, imidazoles, methyl acrylate ester; Polyacrylamide; Polyacrylic acid; Microcrystalline Wax; Paraffin; Modified polysaccharide, for example waxy corn or dent corn starch, octenyl succinic acid starch, derivatized starch, for example starch of hydroxyethylation or hydroxypropylation, carrageenin, guar gum, pectin, xanthan gum; Modified-cellulose, for example hydrolysis cellulose acetate, hydroxy propyl cellulose, methylcellulose gum etc.; Modified protein is gelatin for example; Hydrogenation and unhydrided polyolefine; Lipid acid; Curable shell for example with the urea of formaldehyde, gelatin Tripyrophosphoric acid, melamine-formaldehyde crosslinking, with the polyvinyl alcohol of sodium tetraborate or glutaraldehyde cross-linking; The latex of styrene butadiene, ethyl cellulose, inorganic materials for example comprise the clay of Magnesium Silicate q-agent, aluminosilicate; Water glass etc.; With their mixture.These materials can derive from San Diego, California, the CP Kelco Corp. of USA; Degussa AG or Dusseldorf, Germany; Ludwigshafen, the BASF AG of Germany; Cranbury, New Jersey, the Rhodia Corp. of USA; Houston, Texas, the Baker Hughes Corp. of USA; Wilmington, Delaware, the Hercules Corp. of USA; Calgary, Alberta, the Agrium Inc. of Canada; The ISP of New Jersey U.S.A..Particle is used to the aspect in the fabric-conditioning compositions therein, and this coating comprises water glass.Though be not wishing to be bound by theory, but it is believed that the high-dissolvability of water glass when high pH and low solubility when low pH makes it become the material that can be used for ideally on the particle that composition uses, described composition is prepared being lower than under 7 the pH condition, is greater than or equal to 7 environment but be used for pH.By USP 6,592, describe following program in 990 and prepare the delivery of particles that contains beneficial agent.Yet because any delivery of particles that contains beneficial agent can be benefited from coating disclosed herein and coating method, therefore coating of the present invention aspect is not limited to the delivery of particles that contains beneficial agent of the present invention.
The equipment that is fit to that is used for method disclosed herein can comprise continuously stirred tank reactor (CSTR), homogenizer, turbine type agitator, recirculating pump, paddle mixer, colter formula mixing tank, ribbon-type blender, Z-axis nodulizer and drum mixer (both can use in batch also and can use with the successive processes configuration for this), spray-dryer and forcing machine under situation about being suitable for.These equipment can from Lodige GmbH (Paderborn, Germany), Littleford Day, Inc. (Florence, Kentucky, U.S.A.), Forberg AS (Larvik, Norway), Glatt Ingenieurtechnik GmbH (Weimar, Germany), Niro (Soeborg, Denmark), Hosokawa Bepex Corp. (Minneapolis, Minnesota, USA), (New Jersey USA) obtains Arde Barinco.
Formaldehyde removing
In one aspect, the delivery of particles that contains beneficial agent can be combined with formaldehyde scavenger.In yet another aspect, this type of delivery of particles that contains beneficial agent can comprise the delivery of particles that contains beneficial agent of the present invention.The formaldehyde scavenger that is fit to comprises and is selected from following material: sodium bisulfite; urea; ethylene urea; halfcystine; cysteamine; Methionin; glycine; Serine; carnosine; Histidine; gsh; 3; the 4-diaminobenzoic acid; wallantoin; glycoluril; the ammonia anisic acid; methyl oaminobenzoate; the 4-Methyl anthranilate; methyl aceto acetate; aceto-acetamide; Malonamide; xitix; 1; 3-otan dimer; biuret; oxamide; benzoguanamine; Pyrrolidonecarboxylic acid; pyrogallol; methyl gallate; Progallin A; Tenox PG; trolamine; succinic diamide; Top Form Wormer; benzotriazole; triazole; indoline; sulfanilic acid; oxamide; sorbyl alcohol; glucose; Mierocrystalline cellulose; poly-(vinyl alcohol); partially hydrogenated poly-(vinyl formamide); poly-(vinyl-amine); poly-(ethyleneimine); poly-(oxyalkylene hydroxylamine); poly-(vinyl alcohol)-copolymerization-poly-(vinyl-amine); poly-(4-amino-benzene ethene); poly-(1-Methionin); chitosan; hexylene glycol; ethylene diamine-N; N '-diacetyl ethanamide; N-(2-ethylhexyl) aceto-acetamide; 2-benzoyl aceto-acetamide; N-(3-phenyl propyl) aceto-acetamide; Ling Lanquan; helional; melonal; (2; 4-dimethyl tetrahydrobenzene-3-yl) formaldehyde; 5; 5-dimethyl-1; hydroresorcinol; 2; 4-dimethyl-3-hexahydrobenzaldehyde; 2; 2-dimethyl-1; 3-diox-4, the 6-diketone; 2 pentanone; dibutylamine; triethylene tetramine; ammonium hydroxide; benzyl amine; hydroxycitronellol; pimelinketone; 2-butanone; diacetylmethane; dehydroacetic acid (DHA) or their mixture.These formaldehyde scavengers can derive from St.Louis, the Sigma/Aldrich/Fluka of MO.U.S.A. or Warrington, the PolySciences of PA U.S.A, Inc..
This type of formaldehyde sanitising agent combines with slurry usually, and this slurry comprises about 18wt% by the about 2wt%-of the gross weight of described slurry, the about 14wt% of about 3.5wt%-, and even the described delivery of particles that contains beneficial agent of the about 13wt% of about 5wt%-.
In one aspect, this type of formaldehyde scavenger can combine with the product that contains the beneficial agent delivery of particles, described scavenging agent is about 0.8% with about 0.005%-of described preparation based on the weight of total product, or about 0.03%-is about 0.5%, or the content of about 0.065%-about 0.25% combines with described product.
In yet another aspect, this type of formaldehyde scavenger can combine with slurry, this slurry comprises about 14wt% by the about 2wt%-of the gross weight of described slurry, the about 14wt% of about 3.5wt%-, and even the delivery of particles that contains described beneficial agent of the about 14wt% of about 5wt%-, and described slurries can be joined in the product matrix, the content of the identical or different interpolation scavenging agent that can add can be about 0.005%-about 0.5% of described product formulation by the weight of described total product, or about 0.01%-is about 0.25%, or about 0.05%-about 0.15%.
In one aspect, one or more above-mentioned formaldehyde scavengers strengthen product with liquid fabric and combine, the delivery of particles that contains beneficial agent that described liquid fabric enhancing product contains is counted about 0.005%-about 0.8% of described product formulation by the weight of described liquid fabric enhancing product, or about 0.03%-is about 0.4%, or about 0.06%-about 0.25%.
In one aspect; above-mentioned formaldehyde scavenger can combine with the liquid laundry detergent product that contains beneficial agent; described beneficial agent comprises delivery of particles; described scavenging agent is selected from: sodium bisulfite; urea; ethylene urea; halfcystine; cysteamine; Methionin; glycine; Serine; carnosine; Histidine; gsh; 3; the 4-diaminobenzoic acid; wallantoin; glycoluril; the ammonia anisic acid; methyl oaminobenzoate; the 4-Methyl anthranilate; methyl aceto acetate; aceto-acetamide; Malonamide; xitix; 1; 3-otan dimer; biuret; oxamide; benzoguanamine; Pyrrolidonecarboxylic acid; pyrogallol; methyl gallate; Progallin A; Tenox PG; trolamine; succinic diamide; Top Form Wormer; benzotriazole; triazole; indoline; sulfanilic acid; oxamide; sorbyl alcohol; glucose; Mierocrystalline cellulose; poly-(vinyl alcohol); partially hydrogenated poly-(vinyl formamide); poly-(vinyl-amine); poly-(ethyleneimine); poly-(oxyalkylene hydroxylamine); poly-(vinyl alcohol)-copolymerization-poly-(vinyl-amine); poly-(4-amino-benzene ethene); poly-(1-Methionin); chitosan; hexylene glycol; ethylene diamine-N; N '-diacetyl ethanamide; N-(2-ethylhexyl) aceto-acetamide; 2-benzoyl aceto-acetamide; N-(3-phenyl propyl) aceto-acetamide; Ling Lanquan; helional; melonal; (2; 4-dimethyl tetrahydrobenzene-3-yl) formaldehyde; 5; 5-dimethyl-1; hydroresorcinol; 2; 4-dimethyl-3-hexahydrobenzaldehyde; 2; 2-dimethyl-1; 3-diox-4; the 6-diketone; 2 pentanone; dibutylamine; triethylene tetramine; ammonium hydroxide; benzyl amine; hydroxycitronellol; pimelinketone; 2-butanone; diacetylmethane; dehydroacetic acid (DHA) and their mixture; and in by the about 0.20wt% of the about 0.003wt%-of the weight of described total liquid laundry detergent product; the about 0.20wt% of about 0.03wt%-, so the content of the about 0.14wt% of about 0.06wt%-combines with described liquid laundry detergent product.
In one aspect, this type of formaldehyde scavenger can combine with the hair-conditioning product, this hair-conditioning product in total hair-conditioning product weight with the about 0.30wt% of about 0.003wt%-, the about 0.20wt% of about 0.03wt%-, and even the content of the about 0.14wt% of about 0.06wt%-comprises the delivery of particles that contains beneficial agent, and it is consistent that the selection of described scavenging agent is tabulated with the scavenging agent in the last period that relates to the liquid laundry detergent product.
The composition that comprises the delivery of particles that contains beneficial agent
Applicant's composition comprises disclosed particulate embodiment in the present patent application.In one aspect, described composition is the consumer's goods.When the accurate content of particulate that uses depended on the type of composition and end-use, composition can comprise by the about 0.01-of the weight of described total composition about 10, and about 0.1-is about 10, and even the described particle of the about 5wt% of about 0.2-.In one aspect, cleaning compositions can comprise this type of particle of the about 1wt% of about 0.1-, by the total cleaning compositions weight of this type of particulate.In one aspect, fabric treatment composition can comprise about 0.01-about 10% this type of particle, by total fabric treatment composition weight.
Each side of the present invention comprises that particle of the present invention is at laundry detergent composition (for example, TIDE
TM), hard surface cleaners (for example, MR CLEAN
TM), inventory dish washings (for example, CASCADE
TM), dish washings (for example, DAWN
TM), and floor cleaner (for example, SWIFFER
TM) in purposes.The limiting examples of cleaning compositions can comprise U.S. Patent number 4,515,705; 4,537,706; 4,537,707; 4,550,862; 4,561,998; 4,597,898; 4,968,451; 5,565,145; 5,929,022; Those that describe in 6,294,514 and 6,376,445.Usually preparation cleaning compositions disclosed herein, so that be used for aqueous cleaning operating period, it is about 12 that washing water will have about 6.5-, or the pH value of about 7.5-10.5.Liquid dishwashing cleaning product preparation has the pH value of about 6.8-about 9.0 usually.Cleaning article is usually formulated as the pH value with about 7-about 12.Technology on the usage level of recommendation that the pH value is controlled at comprises uses buffer reagent, alkali, acid etc., and knows for those skilled in the art.
Fabric treatment composition disclosed herein comprises fabric-softening active substance (" FSA ") usually.The fabric-softening active substance that is fit to includes, but not limited to be selected from following material: quaternary ammonium compound, amine, fatty ester, sucrose ester, siloxanes, dispersible polyolefin, clay, polysaccharide, fatty oil, polymer latex and their mixture.
Subsidiary material
Though it is optional for the present invention, but hereinafter the non-limiting tabulation of illustrational auxiliary material be applicable to the present composition, and can expect it is attached in certain embodiments of the present invention for example to help or to improve the performance of handling substrate to be cleaned or the aesthetic property of regulating composition under the situation that contains spices, tinting material, dyestuff etc.Should be appreciated that above-mentioned auxiliary agent is outside the component that delivery of particles and FSA provided by the applicant.The physical form that the precise nature of these annexing ingredients and incorporation thereof will depend on composition with and the character of applied operation.The subsidiary material that are fit to include but not limited to polymkeric substance, cationic polymers for example, tensio-active agent, washing assistant, sequestrant, dye transfer inhibitor, dispersion agent, enzyme and enzyme stabilizers, catalytic material, bleach-activating agent, polymeric dispersant, clay soil removes/anti redeposition agent, brightener, suds suppressor, dyestuff, bonus flavor and perfume delivery systems, structural elasticity agent, fabric softener, carrier, hydrotropic agent, processing aid and/or pigment.Except the following discloses content, the suitable example of these other auxiliary agents and consumption be referring to U.S. Patent number 5,576, and 282,6,306,812 B1 and 6,326,348 B1, described document is incorporated herein by reference.
As described, ancillary component is not that applicant's cleaning and Fabrid care composition is necessary.Therefore, some embodiment of applicant's composition does not comprise one or more following promoter materials: bleach-activating agent, tensio-active agent, washing assistant, sequestrant, dye transfer inhibitor, dispersion agent, enzyme and enzyme stabilizers, catalytic metal complexes, polymeric dispersant, clay and dirt remove/and anti-redeposition agent, brightener, suds suppressor, dyestuff, additional spices and perfume delivery systems, structural elasticity agent, fabric softener, carrier, hydrotropic agent, processing aid and/or pigment.Yet when having one or more auxiliary agents, these one or more auxiliary agents can exist as detailed below:
Tensio-active agent-can comprise a kind of tensio-active agent or surfactant system according to composition of the present invention, wherein said tensio-active agent can be selected from nonionic and/or negatively charged ion and/or cats product and/or amphoteric and/or zwitterionic and/or semi-polar nonionogenic tenside.The common content of described tensio-active agent is counted about 0.1% by the weight of described cleaning compositions, about 1%, and even about 5% to about 99.9%, to about 80%, to about 35%, and even about 30%.
Washing assistant-composition of the present invention can comprise one or more detergent builder or builder system.When existing, described composition will comprise at least about 1% washing assistant usually by weight, or about 5% or 10% to about 80%, 50%, and even 30% washing assistant.Washing assistant includes but not limited to an alkali metal salt, ammonium salt and the alkanol ammonium salts of polyphosphoric acid, alkalimetal silicate, alkaline-earth metal and alkaline carbonate, silico-aluminate washing assistant multi-carboxylate compound.Ether hydroxypolycarboxylic acid salt; The multipolymer of maleic anhydride and ethene or vinyl methyl ether; 1,3,5-trihydroxybenzene-2,4,6-trisulfonic acid and carboxyl oxygen succsinic acid; Polyacetic acid is as the ammonium salt of various an alkali metal salts, ammonium salt and the replacement of ethylenediamine tetraacetic acid (EDTA) and nitrilotriacetic acid(NTA); And multi-carboxylate such as mellic acid, succsinic acid, oxygen di-succsinic acid, More Malay acid, benzene 1,3,5-tricarboxylic acid, carboxymethyl oxydisuccinic acid and their soluble salt.
The composition of sequestrant-this paper also can randomly comprise one or more copper chelators, iron chelating agent and/or manganese sequestrant.If the use sequestrant, it is about 15% that the content of sequestrant is generally about 0.1%-by the weight of composition described herein, and even about 3.0%-about 15%.
Dye transfer inhibitor-composition of the present invention also can comprise one or more dye transfer inhibitors.The suitable polymers dye transfer inhibitor includes but not limited to: the multipolymer of polyvinyl pyrrolidone polymers, polyamine N-oxide pllymers, N-vinyl pyrrolidone and N-vinyl imidazole, Ju Yi Xi oxazolidinone and polyvinyl imidazol or their mixture.When dye transfer inhibitor was present in the composition of the present invention, its content counted about 0.0001%, about 0.01%, about 0.05% to about 10% by the weight of described cleaning compositions, and is about 2%, and even about 1%.
Dispersion agent-composition of the present invention also can comprise dispersion agent.Suitable water-soluble organic materials is homopolymerization or co-polymeric acids or its salt, and wherein polycarboxylic acid can comprise at least two apart carboxyls that are no more than two carbon atoms.
Enzyme-composition can comprise one or more detergent enzymes, and this enzyme provides clean-up performance and/or fabric nursing interests.The example of suitable enzymes includes but not limited to hemicellulase, peroxidase, proteolytic enzyme, cellulase, zytase, lipase, Phospholipid hydrolase, esterase, at, polygalacturonase, keratanase, reductase enzyme, oxydase, phenol oxidase, lipoxygenase, ligninase, Starch debranching enzyme, tannase, pentosanase, Mai Laning enzyme (malanase), beta-glucanase, arabinase, Unidasa, chondroitinase, laccase and amylase or their mixture.Typical combination be conventional available enzyme such as proteolytic enzyme, lipase, at and/or with the combination of amylase bonded cellulase.
Enzyme stabilizers-for the enzyme that is used for composition, for example, washing composition can be stablized with multiple technologies.The enzyme that the present invention uses can be stablized by calcium that exists in the final composition and/or magnesium ion water-soluble sources, and final composition offers enzyme with this ion.
Catalytic metal complexes-applicant's composition can comprise catalytic metal complexes.The metallic bleaching catalyst of one class is such catalyst system, this system comprises and has the active transition-metal cation of definite bleach catalyst, as copper positively charged ion, iron positively charged ion, titanium positively charged ion, ruthenium positively charged ion, tungsten positively charged ion, molybdenum positively charged ion or manganese positively charged ion; Comprise and have very low or do not have the active assistant metal positively charged ion of bleach catalyst, as zinc cation or aluminium cations; And comprise sequestrant, especially ethylenediamine tetraacetic acid (EDTA), ethylenediamine tetraacetic (methylene phosphonic acid) and their water-soluble salt that definite stability constant is arranged for catalytic and auxiliary metallic cation.This type of catalyzer is disclosed in United States Patent (USP) 4,430, in 243.
If desired, the present composition can carry out catalysis by manganic compound.These compounds and consumption are well known in the art, and comprise and for example be disclosed in United States Patent (USP) 5,576, the manganese-based catalyst in 282.
It is known can be used for cobalt bleaching catalyst of the present invention, and for example is described in the United States Patent (USP) 5,597,936 and 5,595,967.This type of cobalt catalyst is easy to by the preparation of known program, and for example United States Patent (USP) 5,597, the program that is proposed in 936 and 5,595,967.
Composition of the present invention also can suitably comprise the transition metal complex of most ring rigid ligand (being abbreviated as " MRL ").As practical application, rather than as restriction, adjustable abridged edition inventive composition and cleaning method, make at least one approximately 1/100000000th beneficial agent MRL material is provided in the aqueous cleaning medium, and in washing liq, can provide about 0.005ppm-about 25ppm, the about 10ppm of about 0.05ppm-, and even the MRL of the about 5ppm of about 0.1ppm-.
Preferred transition metal comprises manganese, iron and chromium in the transition metal bleach catalyzer of the present invention.This paper preferred L RL is a kind of super rigid ligand of specific type, and this part is crosslinked, as 5, and 12-diethyl-1,5,8,12-4-azabicyclo [6.6.2] n-Hexadecane.
Be easy to prepare suitable transition metal M RL by known program, for example the program that in WO00/32601 and United States Patent (USP) 6,225,464, is proposed.
Preparation of compositions and using method
Composition of the present invention can be mixed with any suitable form and by the selected any method preparation of formulator, its limiting examples is described in U.S.5, and 879,584; U.S.5,691,297; U.S.5,574,005; U.S.5,569,645; U.S.5,565,422; U.S.5,516,448; U.S.5,489,392; U.S.5, in 486,303, these patents are all incorporated this paper into way of reference.
Using method
Can use the composition that contains the delivery of particles of beneficial agent disclosed herein to clean or into treatment sites, particularly surface or fabric.Usually, this position at least a portion contact applicant's composition embodiment (it is with pure form or be diluted in the liquid or for example be dispersed in binder material, washing lotion, or in discrete particles composition and the binding agent).Can be randomly before contact and/or wash and/or wash this position afterwards.In one aspect, optionally washing and/or flushing position make this position with particle of the present invention or comprise described grains of composition and contact, and randomly wash and/or wash this position then.For the purpose of the present invention, washing includes but not limited to scrub and mechanical stirring.Fabric can comprise any fabric that great majority can wash or handle under the normal consumer working conditions.The liquid that can comprise disclosed composition can have the pH value of about 3-about 11.5.The typical working concentration of above-mentioned composition in solution is about 15 for about 500ppm-, 000ppm.When cleaning solvent was water, water temperature was generally about 5 ℃-Yue 90 ℃, and when the position comprised fabric, the ratio of water and fabric was generally about 1: about 30: 1 of 1-.
When particulate composition comprised the particle that is dispersed in the binding agent, this discrete particles composition and binding agent can dry or curing on this position.Release force for example pressure, friction, heat, actinic radiation, laser, electromagnetic radiation, chemical degradation or ultrasonic wave can be used for making the tolerant release of particulate in-core.
When the trace core was enough for application, some were used with respect to binding agent and adopt the ppm particle.In other is used, adopt this based composition by the 0.001wt% composition-concentration of 90wt% capsule in the slurry of capsule and binding agent.Can be in 3: particle that 1-is about 0.0001: 1 and binding agent ratio be used binding agent, and this depends on the application of expectation.When the position comprised polymeric substrates, by 1.5: 1, preferred 0.001: 1-1.2: 1 ratio was used capsule.Employing is than heavy paper surface, and particle and binding agent can restrain by 2.5-12/square metre, the coating rate of preferred 3-9gsm is used, and wherein particle is the 0.001-75% of coating by weight.
Testing method
Should be appreciated that when these inventions and describe and be subjected to claims when protection in this article, should use disclosed testing method in the application's " Test Methods section " to measure the relevant parameter value of applicant's invention.
(1)
Breaking tenacity
A.) 1 gram particle is placed 1 liter distillation deionization (DI) water.
B.) allow this particle in DI water, to keep 10 minutes, then by this particle of filtered and recycled.
C.) by 50 individual particulate rupturing capacitys are on average measured the average rupturing capacity of particulate.Use Zhang, Z.; Sun, G; " Mechanical Properties of Melamine-Formaldehyde microcapsules, " J.Microencapsulation, the 18th the 5th phase of volume of calendar year 2001, the program determination particulate rupturing capacity that provides in the 593-602 page or leaf.Pass through with average cross section area (the π r of average rupturing capacity (newton) then divided by spherical particle
2, wherein r is the radius of particle before compression) and the calculating average fracture strength, the following mensuration of described average cross section area:
(i) 1 gram particle is placed 1 liter distillation deionization (DI) water.
(ii) allow this particle in DI water, to keep 10 minutes, then by this particle of filtered and recycled.
(iii) use Zhang, Z.; Sun, G; " Mechanical Properties ofMelamine-Formaldehyde microcapsules; " J.Microencapsulation, laboratory apparatus and method that calendar year 2001 the 18th rolls up in the 5th phase 593-602 page or leaf are measured the particle size distribution of particulate samples by measuring 50 individual particulate particle sizes.
(iv) average 50 independent grain diameter measurement values are to obtain median size.
D), sample is divided into three particle size parts that contain particle size distribution for the capsule slurry.Each particle size part is measured about 30 breaking tenacitys.
(2)
ClogP
By Hansch and Leo (referring to A.Leo, Comprehensive MedicinalChemistry, Vol.4, C.Hansch, P.G.Sammens, J.B.Taylor, and C.A.Ramsden, Eds.P.295, Pergamon Press, 1990, all incorporate this paper into way of reference) segmentation method measure " logP of calculating " (ClogP).Can derive from Irvine by use, " CLOGP " program of the Daylight Chemical InformationSystems Inc. of California U.S.A. is calculated the ClogP value.
(3)
Boiling point
By the ASTM method D2887-04a of ASTM International, " StandardTest Method for Boiling Range Distribution of PetroleumFractions by Gas Chromatography " measures boiling point.
(4)
The unit weight ratio
Method via individual particle optical detection (SPOS) (also being called optical particulate counting (OPC)) is measured unit weight ratio (volume weught fraction).Via Particle SizingSystems of Santa Barbara California, the AccuSizer780/AD that U.S.A. provides measures the unit weight ratio.
Program:
1) make transmitter be in cold conditions by allowing water break through transmitter
2) confirm that background count is less than 100 (if surpass 100, continuing flushing)
3) preparation particle standard model: draw about 1ml concussion particle and be transplanted in the blender that about 2 glasss of DI water are housed.Blend it.The blended particles of drawing about 1ml dilution is transplanted in the 50ml DI water.
4) measure the particle standard model: draw the standard model that about 1ml doubles to dilute and be transplanted in the Accusizer bulb.By beginning measurement-Autodilution button.Confirm that by seeing status bar grain count is greater than 9200.If counting is less than 9200, by stopping and injected sample again.
5) after measuring, immediately a full volumetric pipette soap (5%Micro 90) is injected bulb and presses Start Automatic Flush Cycles button.
(5)
Volume weighting breaking tenacity (VWFS)
VWFS=(breaking tenacity
1* volume ratio
1)+(breaking tenacity
2* volume ratio
2)+(breaking tenacity
3* volume ratio
3)
Breaking tenacity
1=measure average fracture strength by the thing (pool) that compiles of 10 microcapsule (having similar particle size)
The volume ratio
1=measure the volume ratio corresponding via the Accusizer of size distribution with breaking tenacity
1
Determine around the broadening (spread) of the breaking tenacity of measuring the volume ratio is following:
For the batches of particles of the about 15 μ m of average particle size particle size, use the broadening of about 10 μ m, for the batches of particles more than the about 30 μ m of average particle size particle size, use the broadening of about 10-15 μ m.
Example
| Batches of particles | Average particle size particle size | Breaking tenacity is measured under 3 kinds of particle sizes | The volume ratio | The volume breaking tenacity |
| Melamine base polyureas | 31 microns | 21 microns: 41 microns of 31 microns of 1.8MPa: 1.6MPa: 1.2MPa | 1-25 micron 30% 25-36 micron 40% 36-50 micron 30% | 1.5MPa |
(6) beneficial agent seepage test
A.) obtain 2, a gram sample of beneficial agent particulate composition.
B.) add the product matrix that 1 this particle of gram (sample 1) particulate composition to 99 gram will be used for and allow second sample forward following steps d immediately to.
C.) under 35 ℃ in the sealing glass jar slaking a.) contain particulate product matrix (sample 1) greater than 2 weeks.
D.) from c.) product matrix (sample 1 the product matrix) and above from the particle of particulate composition (sample 2) by the filtered and recycled particulate composition.
E.) derive from top d. with solvent treatment) each particulate samples, this solvent will extract all beneficial agents from the particle of each sample.
F.) will derive from top e.) each sample the solvent inject gas chromatograph that contains beneficial agent and the peak area integration measured from the total amount of the beneficial agent of each sample extraction.
G.) the beneficial agent seepage is defined as:
Sample 2 derive from top f.) value-sample 1 derive from top f.) value.
Embodiment
Though for example and described specific embodiments of the present invention, it will be apparent to one skilled in the art that and under the situation that does not deviate from spirit and scope of the invention, can make various other changes and modification.Therefore, appended claims is intended to contain within the scope of the present invention all such changes and modification.
The urea groups polyureas capsule of embodiment 1:80wt% core/20wt% wall
(Milwaukee, the Sigma Aldrich of WI) is dissolved in the 20g deionized water with the 2g urea.1 gram Resorcinol (Milwaukee, the Sigma Aldrich of WI) is added in the uniform urea solution.The formaldehyde solution (Milwaukee, the SigmaAldrich of WI) of 20g 37wt% is added in this solution, and the pH value of these slurries is adjusted to 8.0 with 1M sodium hydroxide solution (Milwaukee, the Sigma Aldrich of WI).Allowing this reactant to be set in 35 ℃ kept 2 hours.In an independent beaker, 80g perfume oil is slowly added in this melocol solution.By the Janke ﹠amp that uses three oblique leaf oars to stir; Kunkel Laboretechnik mixing tank stirs this mixture to obtain 31 microns average oil droplets size distribution.Use 1M hydrochloric acid that the pH value of these slurries is adjusted to 3.0 to cause condensation reaction.When the content of slow this mixture of stirring, this solution is heated to 65 ℃ and allow to react in water bath with thermostatic control.Allow this content to react 4 hours down at 65 ℃.
The volume average fracture strength is determined as 1.5MPa.
The melamine base polyureas capsule of embodiment 2:85% core/15wt% wall
By in conjunction with 208g water and 5g alkyl acrylate-acrylic copolymer (Warrington, Pennsylvania, the Polysciences of USA, Inc.) preparation first mixture.Use acetate that the pH value of this first mixture is adjusted to 5.0.
The 178g capsule core material that will comprise perfume oil under 45 ℃ of temperature joins in first mixture to form emulsion.The composition that forms this capsule wall material is prepared as follows: with the corresponding capsule wall material multipolymer of 9g prepolymer (butyl acrylate-acrylic copolymer) and the combination of 90g water, and the pH value is adjusted to 5.0.(" Cymel385 ", 80% solid Cytec) join in this mixture with 28 gram part methyl methylol melamine resin solution.This mixture is under agitation added in the above-mentioned perfume compound O/w emulsion in 45 ℃.Use the high speed blend to reach 16 microns volume average particle size particle size.The temperature of mixture is little by little risen to 65 ℃, and under continuously stirring, keep this temperature a whole night to cause and to finish and seal.
In order to form vinylformic acid-alkyl acrylate copolymer capsule wall, alkyl can be selected from ethyl, propyl group, butyl, amyl group, hexyl, cyclohexyl, 2-ethylhexyl, or other has about 16 carbon atoms of 1-, the alkyl of preferred 1-8 carbon atom.
The volume average fracture strength is determined as 3.3MPa.
The melamine base polyureas capsule of embodiment 3:90% core/10wt% wall
By in conjunction with 208g water and 5g alkyl acrylate-acrylic copolymer (Warrington, Pennsylvania, the Polysciences of USA, Inc.) preparation first mixture.Use acetate that the pH value of this first mixture is adjusted to 5.0.
The 280 gram capsule core material that will comprise perfume oil under 45 ℃ of temperature join in first mixture to form emulsion.The composition that forms this capsule wall material is prepared as follows: with the corresponding capsule wall material multipolymer of 9g prepolymer (butyl acrylate-acrylic copolymer) and the combination of 90g water, and the pH value is adjusted to 5.0.(" Cymel385 ", 80% solid Cytec) join in this mixture with 28 gram part methyl methylol melamine resin solution.This mixture is under agitation added in the above-mentioned perfume compound O/w emulsion in 45 ℃.Use the high speed blend to reach 18 microns volume average particle size particle size.The temperature of mixture is little by little risen to 65 ℃, and under continuously stirring, keep this temperature a whole night to cause and to finish and seal.
In order to form vinylformic acid-alkyl acrylate copolymer capsule wall, alkyl can be selected from ethyl, propyl group, butyl, amyl group, hexyl, cyclohexyl, 2-ethylhexyl, or other has about 16 carbon atoms of 1-, the alkyl of preferred 1-8 carbon atom.
The volume average fracture strength is determined as 0.5MPa.
The melamine base polyureas capsule of embodiment 4:80% core/20wt% wall
By in conjunction with 208g water and 5g alkyl acrylate-acrylic copolymer (Warrington, Pennsylvania, the Polysciences of USA, Inc.) preparation first mixture.Use acetate that the pH value of this first mixture is adjusted to 5.0.
The 125 gram capsule core material that will comprise perfume oil under 45 ℃ of temperature join in first mixture to form emulsion.The composition that forms this capsule wall material is prepared as follows: with the corresponding capsule wall material multipolymer of 9g prepolymer (butyl acrylate-acrylic copolymer) and the combination of 90g water, and the pH value is adjusted to 5.0.(" Cymel385 ", 80% solid Cytec) join in this mixture with 28 gram part methyl methylol melamine resin solution.This mixture is under agitation added in the above-mentioned perfume compound O/w emulsion in 45 ℃.Use the high speed blend to reach 15 microns volume average particle size particle size.The temperature of mixture is little by little risen to 65 ℃, and under continuously stirring, keep this temperature a whole night to cause and to finish and seal.
In order to form vinylformic acid-alkyl acrylate copolymer capsule wall, alkyl can be selected from ethyl, propyl group, butyl, amyl group, hexyl, cyclohexyl, 2-ethylhexyl, or other has about 16 carbon atoms of 1-, the alkyl of preferred 1-8 carbon atom.
The volume average fracture strength is determined as 9.5MPa.
The melamine base polyureas capsule of embodiment 5:85% core/15wt% wall
By in conjunction with 208g water and 5g alkyl acrylate-acrylic copolymer (Warrington, Pennsylvania, the Polysciences of USA, Inc.) preparation first mixture.Use acetate that the pH value of this first mixture is adjusted to 5.0.
The 178g capsule core material that will comprise perfume oil under 45 ℃ of temperature joins in first mixture to form emulsion.The composition that forms this capsule wall material is prepared as follows: with the corresponding capsule wall material multipolymer of 9g prepolymer (butyl acrylate-acrylic copolymer) and the combination of 90g water, and the pH value is adjusted to 5.0.(" Cymel385 ", 80% solid Cytec) join in this mixture with 28 gram part methyl methylol melamine resin solution.This mixture is under agitation added in the above-mentioned perfume compound O/w emulsion in 45 ℃.Use the high speed blend to reach 15 microns volume average particle size particle size.The temperature of mixture is little by little risen to 65 ℃, and under continuously stirring, keep this temperature a whole night to cause and to finish and seal.
In order to form vinylformic acid-alkyl acrylate copolymer capsule wall, alkyl can be selected from ethyl, propyl group, butyl, amyl group, hexyl, cyclohexyl, 2-ethylhexyl, or other has about 16 carbon atoms of 1-, the alkyl of preferred 1-8 carbon atom.
The volume average fracture strength is determined as 15.1MPa.
The melamine formaldehyde (MF) capsule of embodiment 6:80wt% core/20wt% wall
With 50% butyl acrylate-acrylic copolymer emulsifying agent (Colloid C351,25% solid, pka 4.5-4.7 is Kemira) with 50% polyacrylic acid (35% solid, pKa 1.5-2.5,18 gram blend dissolvings Aldrich) also are blended in the 200 gram deionized waters.With sodium hydroxide solution the pH value of this solution is adjusted to pH value 3.5.6.5 gram part methyl methylol melamine resins (Cymel 385,80% solid Cytec) are added in this emulsifier solution.Under mechanical stirring, 200 gram perfume oil are added in the aforementioned mixture and with temperature increase to 60 ℃.Under more speed, mix after obtaining stable emulsion, pour this second solution and 3.5 gram sodium sulfate salts into this emulsion.This second solution contains 10 gram butyl acrylate-acrylic copolymer emulsifying agent (Colloid C351,25% solid, pka 4.5-4.7, Kemira), 120 gram distilled water, regulate the sodium hydroxide solution of pH value to 4.6, (Cymel 385,80%Cytec) for 30 gram part methyl methylol melamine resins.With this mixture heating up to 75 ℃ and under continuously stirring, keep 6 hours to finish encapsulation process.(Missouri U.S.A) adds in this suspension for Sigma-Aldrich, Saint Louis with 23 gram aceto-acetamides.
The melamine formaldehyde (MF) capsule of embodiment 7:80wt% core/20wt% wall
With 20 the gram butyl acrylate-acrylic copolymer emulsifying agents (Colloid C351,25% solid, pKa 4.5-4.7, Kemira) dissolve and be blended in 200 the gram deionized waters in.With sodium hydroxide solution the pH value of this solution is adjusted to pH value 5.5.(Cymel 385,80% solids Cytec) add in this emulsifier solution with 6 gram part methyl methylol melamine resins.Under mechanical stirring, 200 gram perfume oil are added in the aforementioned mixture and with temperature increase to 55 ℃.Under more speed, mix after obtaining stable emulsion, this second solution and 9 gram sodium sulfate salts are added in this emulsion.This second solution contain 8 gram polyacrylic acid (Aldrich), 120 gram distilled water are regulated the sodium hydroxide solution of pH value to 4.4 for 35% solid, pka 1.5-2.5,35 gram part methyl methylol melamine resins (Cymel 385,80% solids, Cytec).With this mixture heating up to 80 ℃ and under continuously stirring, keep 4 hours to finish encapsulation process.(Missouri U.S.A) adds in this suspension for Sigma-Aldrich, Saint Louis with 23 gram aceto-acetamides.
Embodiment 8
The limiting examples that contains the formula for a product of microcapsule is summarised in the following table.
aN, N-two (tallow acyl-oxygen ethyl)-N, N-alkyl dimethyl ammonium chloride.
bTwo (tallow aminoethyl) the 2-hydroxyethyl methylsulfuric acid ammoniums of methyl.
c1.5: 1 in molar ratio reaction product of lipid acid and methyldiethanolamine with the ammonification of methyl chloride season, produces N, two (the octadecane acyl-oxygen base ethyl) N of N-, N-dimethyl ammonium chloride and N-(octadecane acyl-oxygen base ethyl) N ,-hydroxyethyl N, 1: 1 molar mixture of N dimethyl ammonium chloride.
dCan be from National Starch with trade(brand)name
The high polysaccharide W-Gum of positively charged ion that obtains.
eFormaldehyde scavenger is can be from the aceto-acetamide of Aldrich acquisition.
fThe multipolymer of ethylene oxide and terephthalate, it has US 5, chemical formula described in 574,179 the 15th hurdle 1-5 are capable, wherein each X is a methyl, each n is 40, u is 4, and each R1 is 1 substantially, the 4-phenylen moiety, each R2 is ethene, 1 substantially, 2-propylene structure division or their mixture.
gDerive from the SE39 of Wacker.
hDiethylene triaminepentaacetic acid(DTPA).
iCan obtain from Rohm and Haas Co.
CG." PPM " is " part/1,000,000 parts ".
jGlutaraldehyde.
kCan be from the silicon kilfoam of Dow Corning Corp. with trade(brand)name DC2310 acquisition.
lCan be from the hydrophobically modified ethoxylated urethanes of Rohm and Haas with trade name Aculan 44 acquisitions.
* the combination that is fit to of the microcapsule that in embodiment 1-7, provide.
Microcapsule in the embodiment 9 drying thing detergent formulation
* the microcapsule core/wall ratio that is added to 35% active slurry can be 5 μ m-50 μ m for 80/20-90/10 and median size
Embodiment 10 liquid laundry detergent prescriptions (HDL)
| Composition | HDL 1 | HDL 2 | HDL 3 | HDL 4 | HDL 5 | HDL 6 |
| Sulfated alkyl ether | 0.00 | 0.50 | 12.0 | 12.0 | 6.0 | 7.0 |
| Witco 1298 Soft Acid | 8.0 | 8.0 | 1.0 | 1.0 | 2.0 | 3.0 |
| Ethoxylated alcohol | 8.0 | 6.0 | 5.0 | 7.0 | 5.0 | 3.0 |
| Citric acid | 5.0 | 3.0 | 3.0 | 5.0 | 2.0 | 3.0 |
| Lipid acid | 3.0 | 5.0 | 5.0 | 3.0 | 6.0 | 5.0 |
| The oxyethyl group sulfation hexamethylene-diamine of season ammonification | 1.9 | 1.2 | 1.5 | 2.0 | 1.0 | 1.0 |
| Diethylenetriamine pentamethylenophosphonic acid(DTPP) | 0.3 | 0.2 | 0.2 | 0.3 | 0.1 | 0.2 |
| Enzyme | 1.20 | 0.80 | 0 | 1.2 | 0 | 0.8 |
| Brightener (disulfonic acid diaminobenzil base FWA) | 0.14 | 0.09 | 0 | 0.14 | 0.01 | 0.09 |
| Cationic hydroxyethyl cellulose | 0 | 0 | 0.10 | 0 | 0.200 | 0.30 |
| Poly-(acrylamide-copolymerization-diallyldimethylammonium chloride) | 0 | 0 | 0 | 0.50 | 0.10 | 0 |
| Hydrogenated castor oil Structurant | 0.50 | 0.44 | 0.2 | 0.2 | 0.3 | 0.3 |
| Boric acid | 2.4 | 1.5 | 1.0 | 2.4 | 1.0 | 1.5 |
| Ethanol | 0.50 | 1.0 | 2.0 | 2.0 | 1.0 | 1.0 |
| 1,2 propylene glycol | 2.0 | 3.0 | 1.0 | 1.0 | 0.01 | 0.01 |
| Glutaraldehyde | 0 | 0 | 19ppm | 0 | 13ppm | 0 |
| Diethylene Glycol (DEG) | 1.6 | 0 | 0 | 0 | 0 | 0 |
| 2,3-methyl isophthalic acid, ammediol (M pdiol) | 1.0 | 1.0 | 0 | 0 | 0 | 0 |
| Monoethanolamine | 1.0 | 0.5 | 0 | 0 | 0 | 0 |
| Be enough to provide the NaOH of prescription with following pH value | pH 8 | pH 8 | pH 8 | pH 8 | pH 8 | pH 8 |
| Cumene sodium sulfonate (NaCS) | 2.00 | 0 | 0 | 0 | 0 | 0 |
| Siloxanes (PDMS) emulsion | 0.003 | 0.003 | 0.003 | 0.003 | 0.003 | 0.003 |
| Spices | 0.7 | 0.5 | 0.8 | 0.8 | 0.6 | 0.6 |
| Polyethylene imine based | 0.01 | 0.10 | 0.00 | 0.10 | 0.20 | 0.05 |
| Perfume microcapsule * | 1.00 | 5.00 | 1.00 | 2.00 | 0.10 | 0.80 |
| Water | Surplus to 100% | Surplus to 100% | Surplus to 100% | Surplus to 100% | Surplus to 100% | Surplus to 100% |
* the perfume microcapsule of the instruction of specification sheets according to the present invention.
Size disclosed herein and value should not be interpreted as strictly being limited to cited accurate numerical value.As an alternative, unless otherwise prescribed, each such size is intended to the function equivalent scope that means cited value and surround this value.For example, the size that is disclosed as " 40mm " is intended to mean " about 40mm ".
The All Files that the present invention quotes in describing in detail is incorporated herein by reference at relevant portion; The quoting should not be construed as of any file admits that it is with respect to prior art of the present invention.If the term in the presents in all senses or definition with by with reference to the same term in the file of introducing in all senses or define and to conflict, then should be as the criterion with meaning or the definition of distributing to the term in the presents.
Though for example and described specific embodiments of the present invention, it will be apparent to one skilled in the art that and under the situation that does not deviate from spirit and scope of the invention, can make various other changes and modification.Therefore, appended claims is intended to contain within the scope of the present invention all such changes and modification.
Claims (13)
1. particulate composition comprises one or more particles, and this particle comprises core material and surrounds the wall material of described core material at least in part, and described particle is selected from Class1 particle, type 2 particles, type 3 particles, type 4 particles and their mixture.
2. the composition of claim 1, wherein said particulate core material comprise and are selected from following material: perfume base; silicone oil; wax; hydrocarbon; higher fatty acid; essential oil; lipoid; the skin refrigerant; VITAMIN; sun-screening agent; antioxidant; glycerine; catalyzer; bleach particle; silica dioxide granule; the stench light-weight additive; odour controlling materials; sequestrant (chelating agent); static inhibitor; tenderizer; insect and moth repellent; tinting material; antioxidant; sequestrant (chelant); thickening material; fold and style control agent; smooth agent; the wrinkle control agent; sanitizer; sterilizing agent; Microbiological Control; the mould control agent; mould control agent; antiviral agent; siccative; anti-stain resistant agent; stain remover; fabric upgrades agent and preservation agent; chlorine floats odor control agent; laking agent; dye transfer inhibitor; color is kept agent; white dyes; color recovery/regenerator; anti-decolourant; the whiteness rising agent; anti-wear agent (anti-abrasion agent); anti-wear agent; fabric integrity agent; anti-wear agent (anti-wear agent); the anti pilling agent; defoamer; kilfoam; the UV protective material; day light decolourizing inhibitor; anti-allergic agent; enzyme; water-proofing agent; comfortable dose of fabric; anti-shrinking agent; the stretch-proof agent; the extension recovery agent; skin-protecting agent; glycerine; and natural active matter; antibacterial substance; hidroschesis active matter matter; cationic polymers; dyestuff and their mixture.
3. the composition of claim 1, wherein said particulate wall material comprise and are selected from following material: polyamine, polyureas, urethane, polysaccharide and modified polysaccharide, gel formation protein, modified-cellulose, the acrylic acid polymer that contains carboxylic acid, gelatin, Sudan Gum-arabic, with the urea of formaldehyde crosslinking, with the urea of glutaraldehyde cross-linking, with melamine, chitin and the chitosan of formaldehyde crosslinking and chitin and modification chitosan, sodiun alginate, latex, silicon-dioxide, water glass and their mixture of modification.
4. the composition of claim 1, wherein said particle comprises 1wt% at least, the about 95wt% of about 20-, the about 90wt% of about 50-, and even the beneficial agent of the about 85wt% of about 80-.
5. the composition of claim 1, wherein said particulate core material comprises at least about 20, and about 50-is about 70, and even the beneficial agent of the about 100wt% of about 60-, based on total core material weight.
6. the composition of claim 5, described beneficial agent comprises flavor compositions, and described particle comprises the about 95wt% of about 20wt%-, the about 90wt% of about 50wt%-, the about 85wt% of about 70wt%-, and even the described flavor compositions of the about 85wt% of about 80wt%-are based on total particle weight.
7. the composition of claim 6, wherein said flavor compositions comprises the perfume base of III quadrant.
8. particulate composition, it is about 25% to comprise about 0.001%-, about 0.001%-is about 10%, or the following particle of about 0.01%-about 3%, based on the total mass of this particulate composition, wherein the total unit weight of this particulate be 100% and each class particulate unit weight as follows:
A.) Class1 particle: about 0%-is about 100%, and about 5%-is about 50%, and even about 5%-about 25%;
B.) type 2 particles: about 0%-is about 100%, and about 5%-is about 50%, and even about 5%-about 25%;
C.) type 3 particles: about 0%-is about 100%, and about 5%-is about 90%, and even about 5%-about 25%; With
D.) type 4 particles: about 0%-is about 100%, and about 5%-is about 50%, and even about 5%-about 25%;
Condition is the percentage sum always 100% of Class1,2,3 and 4 the delivery of particles that contains beneficial agent, and described composition randomly comprises the material that is selected from tensio-active agent, cationic polymers and their mixture.
9. the composition of claim 1, wherein said particle comprises core material, and this core material comprises:
A.) has flavor compositions less than 4.5 ClogP;
B.), comprise 60% flavor compositions that has less than the spices material of 4.0 ClogP based on total flavor compositions weight;
C.), comprise 35% flavor compositions that has less than the spices material of 3.5 ClogP based on total flavor compositions weight;
D.), comprise 40% and have spices material and at least 1% less than 4.0 ClogP and have flavor compositions less than the spices material of 2.0 ClogP based on total flavor compositions weight;
E.), comprise 40% and have spices material and at least 15% less than 4.0 ClogP and have flavor compositions less than the spices material of 3.0 ClogP based on total flavor compositions weight;
F.), comprise the flavor compositions of at least 1% butyric ester and at least 1% valerate based on total flavor compositions weight;
G.), comprise the flavor compositions that at least 2% ester and at least 10% that contains the allylic structure part contains the another kind of spices of ester structure part based on total flavor compositions weight;
H.), comprise at least 1% flavor compositions that contains the aldehyde of alkyl chain structure division based on total flavor compositions weight;
I.), comprise the flavor compositions of at least 2% butyric ester based on total flavor compositions weight;
J.), comprise the flavor compositions of at least 1% valerate based on total flavor compositions weight;
K.), comprise the flavor compositions that at least 3% ester and 1% that contains the allylic structure part contains the aldehyde of alkyl chain structure division based on total flavor compositions weight;
L.), comprise the flavor compositions that at least 25% spices and 1% that contains the ester structure part contains the aldehyde of alkyl chain structure division based on total flavor compositions weight;
M.) based on total flavor compositions weight, comprise at least 2% flavor compositions that is selected from following material: 4-(2,6,6-trimethylammonium-1-cyclohexenyl)-3-butene-2-ketone, 4-(2,6,6-trimethylammonium-2-cyclohexenyl)-3-butene-2-ketone and 3-butene-2-ketone, 3-methyl-4-(2,6,6-trimethylammonium (trimehtyl)-1-tetrahydrobenzene-2-yl)-and their mixture;
N.), comprise at least 0.1% 10 three carbon-2-alkene nitrile and 3, the flavor compositions of 12-oleatridecadiene nitrile and their mixture based on total flavor compositions weight;
O.), comprise at least 2% flavor compositions that is selected from following material based on total flavor compositions weight: 3,7-dimethyl-6-octene nitrile, 2-cyclohexylidene-2-phenylacetonitrile and their mixture;
P.) based on total flavor compositions weight, comprise at least 80% one or more contain the flavor compositions of the spices that is selected from following structure division: ester, aldehyde, jononeionone, nitrile, ketone and their combination;
Q.), comprise at least 3% flavor compositions that contains the ester of allylic structure part based on total flavor compositions weight; Based on total flavor compositions weight, comprise at least 20% flavor compositions that is selected from following material: 1-methylethyl-2-Methyl Butyric Acid ester; Ethyl-2 methyl valeric acid ester; 1,5-dimethyl-1-vinyl hexyl-4-thiazolinyl acetic ester; Right-
(metnh)-1-alkene-8-yl acetate; 4-(2,6,6-trimethylammonium-2-cyclohexenyl)-3-butene-2-ketone; 4-acetoxy-3-methoxyl group-1-propenylbenzene; 2-propenyl hexanaphthene propionic ester; Two the ring [2.2.1] heptan-5-alkene-2-carboxylic acid, 3-(1-methylethyl)-ethyl ester; Two ring (bycyclo) [2.2.1] heptan-2-alcohol, 1,7, the 7-trimethylammonium-, acetic ester; 1,5-dimethyl-1-vinyl oneself-4-thiazolinyl acetic ester; Hexyl 2 Methylpropionic acid ester; Ethyl-2-Methyl Butyric Acid ester; The 4-hendecanone; 5-heptyl dihydro-2 (3h)-furanone; 1,6-nonadiene-3-alcohol, 3,7 dimethyl-; 3,7-dimethyl-octa-1,6-diene-3-o; 3-tetrahydrobenzene-1-formaldehyde, dimethyl-; 3,7-dimethyl-6-octene nitrile; 4-(2,6,6-trimethylammonium-1-cyclohexenyl)-3-butene-2-ketone; 13 carbon-2-alkene nitrile; Patchouli oil; Ethyl tricyclo [5.2.1.0] last of the ten Heavenly stems-2-carboxylicesters; 2,2-dimethyl-hexanaphthene propyl alcohol; Hexyl acetate, 7-ethanoyl, 1,2,3,4,5,6,7,8-octahydro-1,1,6,7-tetramethyl-naphthalene; Allyl group-cyclohexyloxy ester; Methyl nonyl acetaldehyde; 1-spiral shell [4,5] last of the ten Heavenly stems-7-alkene-7-base-4-amylene-1-ketone; The 7-octen-2-ol, 2-methyl-6-methylene radical-, dihydro; Hexalin, 2-(1, the 1-dimethyl ethyl)-, acetic ester; Six hydrogen-4,7-endo-methylene group indenes-5 (6)-Ji propionic ester six hydrogen-4,7-endo-methylene group indenes-5 (6)-Ji propionic ester; The 2-methoxynaphthalene; 1-(2,6,6-trimethylammonium-3-cyclohexenyl)-2-butylene-1-ketone; 1-(2,6,6-trimethylammonium-2-cyclohexenyl)-2-butylene-1-ketone; 3,7-dimethyl-octa-3-alcohol; 3-butene-2-ketone, 3-methyl-4-(2,6,6-trimethylammonium-1-tetrahydrobenzene-2-yl)-; Caproic acid, 2-propenyl ester; (z)-ninth of the ten Heavenly Stems-6-alkene-1-aldehyde; The 1-capraldehyde; The 1-octanal; The 4-tertiary butyl-Alpha-Methyl hydrocinnamic aldehyde; Jasmonal H; Ethyl-2,4-hexadiene acid esters; 2-propenyl 3-hexanaphthene propionic ester; With their mixture;
R.), comprise at least 20% flavor compositions that is selected from following material: 1-methylethyl-2-Methyl Butyric Acid ester based on total flavor compositions weight; Ethyl-2 methyl valeric acid ester; 1,5-dimethyl-1-vinyl oneself-4-thiazolinyl acetic ester; Right-
-1-alkene-8-yl acetate; 4-(2,6,6-trimethylammonium-2-cyclohexenyl)-3-butene-2-ketone; 4-acetoxy-3-methoxyl group-1-propenylbenzene; 2-propenyl hexanaphthene propionic ester; Two the ring [2.2.1] heptan-5-alkene-2-carboxylic acid, 3-(1-methylethyl)-ethyl ester; Two ring (bycyclo) [2.2.1] heptan-2-alcohol, 1,7, the 7-trimethylammonium-, acetic ester; 1,5-dimethyl-1-vinyl oneself-4-thiazolinyl acetic ester; Hexyl 2 Methylpropionic acid ester; Ethyl-2-Methyl Butyric Acid ester, the 4-undecalactone; 5-heptyl dihydro-2 (3h)-furanone; The 5-hydroxy-dodecanoic acid; The decane acid lactone; Undecalactone, 1,6-nonadiene-3-alcohol, 3,7 dimethyl-; 3,7-dimethyl-octa-1,6-diene-3-alcohol; 3-tetrahydrobenzene-1-formaldehyde, dimethyl-; 3,7-dimethyl-6-octene nitrile; 4-(2,6,6-trimethylammonium-1-cyclohexenyl)-3-butene-2-ketone; 13 carbon-2-alkene nitrile; Patchouli oil; Ethyl tricyclo [5.2.1.0] last of the ten Heavenly stems-2-carboxylicesters; 2,2-dimethyl-hexanaphthene propyl alcohol; Allyl group-cyclohexyloxy ester; Methyl nonyl acetaldehyde; 1-spiral shell [4,5] last of the ten Heavenly stems-7-alkene-7-base-4-amylene-1-ketone; The 7-octen-2-ol, 2-methyl-6-methylene radical-, dihydro, hexalin, 2-(1, the 1-dimethyl ethyl)-, acetic ester; Six hydrogen-4,7-endo-methylene group indenes-5 (6)-Ji propionic ester six hydrogen-4,7-endo-methylene group indenes-5 (6)-Ji propionic ester; The 2-methoxynaphthalene; 1-(2,6,6-trimethylammonium-3-cyclohexenyl)-2-butylene-1-ketone; 1-(2,6,6-trimethylammonium-2-cyclohexenyl)-2-butylene-1-ketone; 3,7-dimethyl-octa-3-alcohol; 3-butene-2-ketone, 3-methyl-4-(2,6,6-trimethylammonium-1-tetrahydrobenzene-2-yl)-; Caproic acid, 2-propenyl ester; (z)-ninth of the ten Heavenly Stems-6-alkene-1-aldehyde; The 1-capraldehyde; The 1-octanal; The 4-tertiary butyl-Alpha-Methyl hydrocinnamic aldehyde; Ethyl-2,4-hexadiene acid esters; 2-propenyl 3-hexanaphthene propionic ester; With their mixture;
S.), comprise at least 5% flavor compositions that is selected from following material based on total flavor compositions weight: 3-tetrahydrobenzene-1-formaldehyde, dimethyl-; 3-butene-2-ketone, 3-methyl-4-(2,6,6-trimethylammonium-1-tetrahydrobenzene-2-yl)-; Patchouli oil; Caproic acid, 2-propenyl ester; The 1-octanal; The 1-capraldehyde; (z)-ninth of the ten Heavenly Stems-6-alkene-1-aldehyde; Methyl nonyl acetaldehyde; Ethyl-2-Methyl Butyric Acid ester; 1-methylethyl-2-Methyl Butyric Acid ester; Ethyl-2 methyl valeric acid ester; 4-hydroxyl-3-ethoxy-benzaldehyde; 4-hydroxy 3-methoxybenzene formaldehyde; 3-hydroxy-2-methyl-pyrokomane; 3-hydroxyl-2-ethyl-pyrokomane and their mixture;
T.), comprise the flavor compositions that has greater than the spices of 5.0 ClogP less than 10% based on total flavor compositions weight;
U.) comprise the flavor compositions of palmitinic acid geraniol ester; Or
V.) comprise the flavor compositions of first material and optional second material, described first material has:
(i) at least 2 ClogP;
(ii) less than about 280 ℃ boiling point; And
The second second optional material when existing has
(i) less than 2.5 ClogP; With
(ii) less than the ODT of about 100ppb.
10. particulate composition is applied to the method at position, described method comprises
A.) randomly, wash and/or wash described position;
B.) randomly particulate composition is dispersed in the binder material;
C.) described position is contacted with composition according to claim 1;
D.) dry or solidify this dispersed particles composition and binding agent;
E.) release force is applied on this particulate composition to discharge this particulate core material; With
F.) randomly, wash and/or wash described position.
11. use position according to the compositions-treated of claim 1.
12. according to the composition of claim 1, described composition comprises formaldehyde scavenger.
13. according to the method for claim 10, wherein this release force is selected from pressure, friction, heat, actinic radiation; Laser, electromagnetic radiation, chemical degradation or ultrasonic wave.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86064506P | 2006-11-22 | 2006-11-22 | |
| US60/860,645 | 2006-11-22 | ||
| US60/861,996 | 2006-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101541939A true CN101541939A (en) | 2009-09-23 |
Family
ID=41124112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007800431566A Pending CN101541939A (en) | 2006-11-22 | 2007-11-20 | Benefit agent-containing delivery particle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101541939A (en) |
| ZA (1) | ZA200903172B (en) |
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| CN103055465A (en) * | 2011-10-18 | 2013-04-24 | 上海格伦化学科技有限公司 | Formaldehyde scavenging agent with oil solubility and preparation method |
| CN104955934A (en) * | 2013-01-22 | 2015-09-30 | 宝洁公司 | Treatment compositions comprising microcapsules, primary or secondary amines, and formaldehyde scavengers |
| CN105473549A (en) * | 2013-08-20 | 2016-04-06 | 帝斯曼知识产权资产管理有限公司 | Process for the manufacture of hydrogenated nitriles |
| CN107530269A (en) * | 2015-02-25 | 2018-01-02 | 西姆莱斯股份公司 | Stable dispersion |
| CN107837200A (en) * | 2017-10-31 | 2018-03-27 | 广州市科能化妆品科研有限公司 | A kind of new and effective water lock moisturizing toner and preparation method thereof |
| CN108367076A (en) * | 2015-10-22 | 2018-08-03 | 德尔科技有限公司 | Hydrogel composite material has a lasting medicinal property preparation |
| CN110234310A (en) * | 2017-02-17 | 2019-09-13 | 莱雅公司 | Beauty mask and method |
| CN110392731A (en) * | 2017-03-16 | 2019-10-29 | 宝洁公司 | Delivery of particles containing beneficial agent |
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-
2007
- 2007-11-20 CN CNA2007800431566A patent/CN101541939A/en active Pending
-
2009
- 2009-05-07 ZA ZA200903172A patent/ZA200903172B/en unknown
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| CN105473549A (en) * | 2013-08-20 | 2016-04-06 | 帝斯曼知识产权资产管理有限公司 | Process for the manufacture of hydrogenated nitriles |
| CN105473549B (en) * | 2013-08-20 | 2018-09-18 | 帝斯曼知识产权资产管理有限公司 | The method for manufacturing hydrogenated nitrile |
| CN107530269A (en) * | 2015-02-25 | 2018-01-02 | 西姆莱斯股份公司 | Stable dispersion |
| CN107530269B (en) * | 2015-02-25 | 2021-04-09 | 西姆莱斯股份公司 | Stable dispersions |
| CN108367076A (en) * | 2015-10-22 | 2018-08-03 | 德尔科技有限公司 | Hydrogel composite material has a lasting medicinal property preparation |
| CN108367076B (en) * | 2015-10-22 | 2021-08-31 | 德尔科技有限公司 | Hydrogel composite material preparation with lasting drug property |
| CN110234310A (en) * | 2017-02-17 | 2019-09-13 | 莱雅公司 | Beauty mask and method |
| CN110234310B (en) * | 2017-02-17 | 2022-04-26 | 莱雅公司 | Cosmetic mask and method |
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Application publication date: 20090923 |